baber/WOPTO huggingface dataset:
Patent JP-2002327743-A (JP)
Title: Guide rail of linear guide system
Inventor: KATO SOICHIRO
IPC: F16C29/06
Filed: 2002-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a guide rail of a linear guide system capable of lessening a deformation of a rolling groove for loaded balls by fastening an installing bolt of the guide rail to the utmost, and also of extremely improving operating accuracy of a slider. SOLUTION: When the height of a guide rail 1 is (a) and the depth of a spot facing portion 7 of a bolt hole is (b) and the dimension from the position of a groove center line of the rolling groove 3 for loaded balls positioned near a rail bottom surface 1c to a rail bottom surface is (c), the depth of the spot facing portion 7 of the bolt hole is set to satisfy the equation of 0.2<=(a-b)/c<=0.5.
Patent JP-2003297783-A (JP)
Title: Method for circulating/supplying abrasive
Inventor: TANAKA HIROAKI
IPC: H01L21/304
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for circulating/supplying an abrasive in which only one control parameter is employed and polishing performance, i.e., a polishing rate and a polished surface state, can be sustained stably by simply keeping the control parameter at a constant level.  <P>SOLUTION: In the method for circulating/supplying an abrasive where the abrasive collected from one or a plurality of polishing units are supplied again to the polishing unit, the electric conductivity of the abrasive is controlled to fall within a predetermined range by injecting high concentration original abrasive liquid where a hydrogen ion concentration is in a buffered state before the abrasive is supplied to the polishing unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002353453-A (JP)
Title: Insulated gate semiconductor device
Inventor: TAKAHASHI HIDEKI
IPC: H01L29/739
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce ON-voltage. SOLUTION: Stripe type trenches 207, in which gate electrodes 210 are embedded, are formed on an upper main surface of semiconductor base substance 200. An N<+> emitter layer 206 is exposed in ladder shape on the upper main surface of the base substance 200 sandwiched by adjacent trenches 207. As a result, when a position of a belt-shaped region Ra which is a contact surface with an emitter electrode 212 is shifted, the electrode 212 is brought into contact surely with the N<+> emitter layer 206. Since the ladder shape N<+> emitter layer 206 is formed adjacent to the trenches 207, channel regions 208 are formed continuously along the trenches 207. Thereby subminiaturization of an element is facilitated, and the subminiaturization contributes effectively to the reduction of the ON-voltage.
Patent JP-2003295427-A (JP)
Title: Colored photosensitive resin composition and color filter using the same and method for producing the same
Inventor: TAN SHIRO
IPC: G03F7/004
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition which improves the adhesion of a pattern formed using a colored photosensitive resin composition to a substrate, does not cause peeling of a minute pattern after development and prevents occurrence of a bite shape between a pattern and a substrate and to provide a color filter using the same and a method for producing the same.  <P>SOLUTION: The colored photosensitive resin composition comprises at least (A) an alkali-soluble resin, (B) an organic solvent-soluble dye, (C) a photosensitive compound and (D) a solvent and has ≤1.0 mass% water content.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291647-A (JP)
Title: Structure for restricting front-back movement of sun shade
Inventor: UEHARA TATSUAKI
IPC: B60J7/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To prevent large shock from applying to a movable drain by limiting front-back movement of a sun shade in the case that the sun shade provided to a sun roof device of a vehicle is roughly opened or closed.  <P>SOLUTION: In a sun roof device for which an opening formed at a roof of the vehicle can be opened and closed by a slide panel and an opening at a cabin inner side can be opened and closed by the sun shade, a stopper is integrally provided to a slider 20 of a movable drain provided under a rear end of the slide panel for moving in accordance with the slide panel, and the position at the time of opening the sun shade 6 while the slide panel is closed is restricted by contacting a rear end of a front sun shade slider 30 (FR) with a front end of the stopper. The position at the time of closing the sun shade which is manually opened while the slide panel is half-open or full-open is restricted by contacting a front end of a rear sun shade slider (RR) attached to a side of the sun shade and a rear end of the stopper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293875-A (JP)
Title: Reserve container unit
Inventor: ICHIKAWA YUICHI
IPC: B60K15/03
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To attach a reserve container unit while keeping tightness of a fuel tank, even if high acceleration or deceleration acts on the fuel tank.  <P>SOLUTION: The reserve container unit 2 installed in a resin fuel tank 6 is constituted of an upper unit 4, a lower unit 8, and an elastic member. The upper unit 4 has a plate-like portion 4b closing an opening 6c formed in the fuel tank, and guide rails 10a, 10b extending from the plate-like portion toward a bottom face of the fuel tank, the plate-like portion 4b and the guide rails 10a, 10b are integrally molded by resin. The lower unit 8 has a resin reserve container 20, and slots 20a, 20b receiving the guide rails to be slid are integrally molded. When large force acts between the reserve container unit and the fuel tank, the guide rails 10a, 10b are broken before the plate-like portion 4b is broken, the breakage of the plate-like portion 4b is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299108-A (JP)
Title: Electronic camera and camera system
Inventor: HOJUYAMA HIDEO
IPC: G03B7/16
Filed: 2002-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic camera and a camera system with capability to obtain an image of a photographic subject in desired colors without using a color filter, that is, without regulating the color characteristics of a flashlight (illumination for the photographic subject).  <P>SOLUTION: There are provided an image sensing device 32 for picking up an image of the photographic subject, and a timing control means 37 for making image picking up in the image pickup device 32 initiate at an optional time during the time period from the beginning of light emitting of the flashlight for the photographic subject to the end thereof.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299879-A (JP)
Title: Game program and game apparatus
Inventor: MATSUMOTO TAKUYA
IPC: A63F13/52
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new game effect.  <P>SOLUTION: When a user makes operation meeting a specific game condition, the user acquires the rights of the temporary stop, fast forwarding, slow display, rewinding and video recording and reproducing of scenes. When the user uses these rights, the time axis of the scenes is changed, and the scenes are displayed on a display along the changed time axis. The user can continue the game in new scenes in the state of maintaining the game attribute of a user object since before acquiring the rights. A series of these game processing is carried out by a CPU 200 on the basis of the game program 3000.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296248-A (JP)
Title: Electronic mail reception processing method and mobile communication device
Inventor: MATSUSHITA AKEMASA
IPC: G06F13/00
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To know whether received electronic mail has really important contents without unsealing the electronic mail.  <P>SOLUTION: A specified character string inputted from a key matrix 6 is stored in a character string storage memory 12. Electronic mail received through an antenna 4 and a radio part 3 is stored in a receive mail storage memory 11 in a memory 10. A CPU 2 once deciding that the character string stored in the receive memory storage memory 11 is included in the body or subject of the electronic mail makes a speaker 9 generate an alarm sound made correspond to the character string and also makes a display part 5 make a display made to correspond to the character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309584-A (JP)
Title: On-vehicle gateway device and vehicle
Inventor: FUJIMOTO TSUGUFUMI
IPC: H04L12/28
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle gateway device and an vehicle capable of easily constituting a plurality networks in the vehicle.  <P>SOLUTION: The gateway device is provided with a first communication unit 11 for transmitting/receiving information to/from vehicle control devices on a first network, second communication unit 12 for transmitting/receiving information to/from information devices including an audio device and a car navigation device on a second network, third communication unit 13 for transmitting/receiving information to/from portable information terminal devices by radio on a third network, means for deciding a transmission destination of the information received in any one of the first through third communication sections 11-13 by referring to an address table 451 in which the device of a transmission destination of the information is registered while corresponding the information to the information received from the device of a transmission source, means for converting the received information into a protocol for the network of the decided transmission destination, and means for transmitting the converted information to the decided device on the network.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304905-A (JP)
Title: Anti-slip sole
Inventor: KIMURA TAKEHIRO
IPC: A43B13/26
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anti-slip sole obtaining a sufficient anti-slip effect in walking not only on a muddy sidewalk or the like but even on ice or snow, not damaging an indoor floor or the like and easy to manufacture.  <P>SOLUTION: Each of anti-slip gears 1, in which a nylon fiber bundle 1a is housed inside a cylindrical holder 1b with a flange part 1ba formed on an outer periphery of one end thereof and an end 1aa of the bundle 1a projects from a side opposite to the flange part 1ba in a state orderly arranged parallel to an axis of the cylindrical holder 1b, is inserted into a rubber half-covered sole 2 in such a way that the end 1aa of the bundle 1a is inserted into an anti- slip gear inserting hole 2b penetrating through from a face of a side of a sole body 3 and provided inside the hollow cylindrical part 2a provided on a face of a contact-with-the-ground side thereof at an interval to each of inner periphery faces 2aa thereof, and that the end 1aa of the bundle 1a is allowed to have an approximately flat surface with the contact-with-the ground face 2ab of the hollow cylindrical part 2a. The flange part 1ba of the anti-slip gear 1 is made to fit into a hole 3a provided on a face of a side of the rubber half- covered sole 2 of the sole body 3 in a recess shape. Bonding the rubber half- covered sole 2 to the sole body 3 with an adhesive makes the anti-slip sole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305839-A (JP)
Title: Method of forming image, ink, and recorder
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/30
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming an image, an ink, and a recorder whereby a stable image can be reproduced without creating contraction of a recording material.  <P>SOLUTION: In this method of forming an image, the ink curable by an active light beam is ejected on a recording material by a recording head having at least one nozzle which can selectively control ejection of ink drops. A value obtained by dividing an illuminance (mW/cm<SP>2</SP>) of an ink ejection section in a wavelength effective to curing of the ink by a sensitivity (mJ/cm<SP>2</SP>) of the ink is in the range of 1.0×10<SP>-5</SP>-1.0×10<SP>-1</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003313237-A (JP)
Title: Transparent heat-resistant copolymer, transparent heat- resistant resin composition, and molded article
Inventor: YAMAMOTO DAISUKE
IPC: C08F8/48
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a copolymer excellent in transparency and having high heat resistance, a resin obtained by blending the copolymer with a transparent rubber-reinforced styrene resin and excellent in transparency, impact resistance, and molding characteristics, and to provide a molded article made therefrom.  <P>SOLUTION: This transparent heat-resistant copolymer has units of an alkyl ester of an unsaturated carboxylic acid, glutaric anhydride units represented by formula (1) (wherein R<SP>1</SP>and R<SP>2</SP>are each H or a 1-5C alkyl group), aromatic vinyl units, and/or unsaturated carboxylic acid units, and if necessary, other monomer units, in specified proportions of the unsaturated carboxylic acid units to the glutaric anhydride units to the aromatic vinyl units.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003317266-A (JP)
Title: Optical pickup
Inventor: HAGIWARA KAZUYOSHI
IPC: G11B7/08
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable optical pickup by which the forming die of a base holding an actuator can easily be produced, the number of parts for a skew adjusting means is reduced, and assembling work is simplified.  <P>SOLUTION: The optical pickup 1 is provided with the actuator 3, the base 4, and the skew adjusting means 5 which constantly pushes the actuator to the base in a state where skew adjustment is possible. An stretching spring 10 constituting the skew adjusting means is inserted and arranged into a bore 16 which is bored at the base to form a step part 15. The large diameter part 41 of the stretching spring is engaged with the stage part, and the other side engaging part 18 of the stretching spring is engaged with the part to be engaged 19 of the actuator to energize the actuator to the side of the base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318652-A (JP)
Title: Surface-mounted piezoelectric oscillator
Inventor: KOBAYASHI HIROKAZU
IPC: H03H9/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To resolve the problem of a conventional surface-mounted piezoelectric oscillator which requires restarting of designing quartz oscillators to be mounted for making it thinner, and when adhesion materials such as an electrically conductive adhesives is applied on top surface of the quartz oscillator lid to mount an oscillator cover, an additional manufacturing process of heat setting process is required.  <P>SOLUTION: In a surface-mounted piezoelectric oscillator, which consists of a tabular insulated-substrate having a circuit pattern on one side and external connection pads to the other substrates and grounding electrodes on the other side with multiple electronic circuitry elements and a piezoelectric oscillator, whose inside-of-container is hermetically sealed using an insulated container and a lid mounted on the circuit pattern, the lid of the piezoelectric oscillator is designed to be larger than the circumference size of the upper section of the insulated container consisting the piezoelectric oscillator, as well as large enough, to cover at least one top surface of other electronic circuitry elements on the tabular insulated-substrate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315736-A (JP)
Title: Optical isolator
Inventor: SHIMO AKITOSHI
IPC: G02B7/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive optical isolator which enables an optical element to accurately be positioned and dispenses with a process of adjusting a rotating direction.  <P>SOLUTION: The optical isolator constituted by fixing optical elements including a polarizer 13 and a Faraday element 14 and a magnet onto a substrate by organic bonding or inorganic bonding has a spacer 31 inserted between the substrate and optical elements. The coefficient of thermal expansion of the spacer is different from those of the substrate and optical elements and stress strain due to the difference in thermal expansion between the substrate and optical elements is reduced. The distance from the bottom surface of the substrate to the center of a light transmission area can be set by varying the thickness of the spacer. Further, the substrate may be a flat plate substrate or U-shaped substrate 21. The magnet may be a rectangular parallelepiped substrate or U-shaped magnet.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310916-A (JP)
Title: Game machine, pachinko game program and server
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, a pachinko game program and a server wherein a player can play with anticipation and enjoyment even in a blank combination that is not a win combination in a game machine carrying out a variable display game.  <P>SOLUTION: In the game machine, when a plurality of identification information images displayed in varying and stopped states is stopped in the predetermined win combination, it is transferred to a special game state that is advantageous to the player. When the plurality of identification information images are stopped in a predetermined blank combination that is not the win combination, a following game state is changed by using each identification information image composing the predetermined blank combination as a private mark.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316612-A (JP)
Title: Device for automatically preparing reduction program
Inventor: INADA YOSHIE
IPC: G06F11/34
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a reduction program capable of the performance evaluation of the same level as a benchmark program while keeping the characteristics of the benchmark program regarding a device for automatically preparing the reduction program.  <P>SOLUTION: The device is provided with a highly frequently processed part extraction part, a repetition number-of-times control part and a data amount reduction control part. The file forms of input, output and the output of respective processing parts are equalized, it is made possible to interrupt a processing in the respective processing parts and it is made possible to continue the processing from the processing part in the middle. An outermost loop part including a highly frequently processed function is detected in the highly frequently processed part extraction part and the program part is extracted. In the repetition number-of-times control part, the change of the processing by the number of times of repetition is checked from a counter value inside hardware, the number of times of the repetition is reduced to one in the case that there is no change, and the number of times of the repetition is reduced to one by making the processings before and after the change coexist even in the case that the number of times of the repetition can not be simply reduced to one for the processing in the middle of the repetition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318164-A (JP)
Title: Method of manufacturing semiconductor device and method of manufacturing electrooptic device
Inventor: KAMIDOI SUSUMU
IPC: H01L29/786
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a uniform etching rate through all the area of a substrate.  <P>SOLUTION: A conductive film 72 is formed on the rear surface of a quartz substrate 71. A resist 74 on a film 73 formed on the front surface of the substrate 71 is patterned and etched by means of an etcher. In this case, the quartz substrate 71 is placed on a lower electrode 75. The conductive film 72 is disposed to face the lower electrode 75 and, when a high-frequency voltage is impressed, a uniform etching rate is obtained through all the area of the substrate 71 owing to the conductive film 72.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002328804-A (JP)
Title: Data processor, instruction set switching method, data processing architecture and data processor operating method
Inventor: NEVILL EDWARD COLLES
IPC: G06F9/30
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To switch program instructions of multi-set. SOLUTION: This data processor is provided with a processor core 10 capable of being operated so that continuous program instruction words among a plurality of prescribed instruction sets stored in a data memory are executed, a program counter register 130 to indicate an address of the next program instruction word in the data memory, logical circuits 100,  110 capable of being operated so that the contents of the program counter register are changed in response to the current program instruction word and a processor core controller capable of being operated so that the program instruction words of the current instruction set selected from a plurality of prescribed instruction sets and specified by states of one or more display bits of the program counter register are executed by controlling the processor core in response to one or more prescribed display bits of the program counter register.
Patent JP-2003323264-A (JP)
Title: Apparatus for creating stream data from accumulated data, stream data creation method, control program of stream data creation apparatus and information search system
Inventor: NAKAJIMA TAKAYUKI
IPC: G06F12/08
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for creating stream data from accumulated data, by which stream data of an extremely large number of data files, such as patent information, can be created and output at a high speed.  <P>SOLUTION: A stream data creation apparatus 1 comprises a plurality of data accumulation apparatuses D1 to Dn, a plurality of buffer memories M1 to Mn corresponding to the data accumulation apparatuses, and a data control apparatus 30. The buffer memory comprises a data storage portion 21 for storing a data file and a flag portion 22 for storing a flag signal. The data control apparatus 30 comprises a data writing means 31 and a data reading means 32. The data writing means 31 reads one data file from the data accumulation apparatus, writes to the data storage portion 21 and stores a writing-completion signal in the flag portion 22 when the flag signal is a reading-completion signal. The data reading means 32 reads a data file in the data storage portion 21, outputs as stream data and stores a reading-completion signal in the flag portion 22 when the flag signal is a writing-completion signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359186-A (JP)
Title: Projection aligner and position detector
Inventor: MISHIMA KAZUHIKO
IPC: G03F7/20
Filed: 2002-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a projection aligner having high position detecting accuracy and a position detector in which offset between processes is suppressed. SOLUTION: The projection aligner comprises a photoelectric conversion element, and a position detecting optical system for illuminating an object to be detected with light from a light source and focusing reflected light from the object onto the photoelectric conversion element wherein the position of the object is detected based on an image signal detected by the photoelectric conversion element and a wafer is aligned by the detected position of the objected. The position detecting optical system has aberration and the center of gravity of light intensity distribution on the pupil face of the position detecting optical system illuminating the object is set to cancel asymmetry due to aberration of the image signal of the object.